CN219991056U

CN219991056U - Lifting device for producing wear-resistant material

Info

Publication number: CN219991056U
Application number: CN202321685623.8U
Authority: CN
Inventors: 潘春刚; 王贺; 王丽; 汤武威; 李松
Original assignee: Zhumadian Hengjiu New Wear Resistant Material Co ltd
Current assignee: Zhumadian Hengjiu New Wear Resistant Material Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-10
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to the technical field of transportation or storage devices, and discloses a lifting device for producing wear-resistant materials, which comprises a base, wherein the upper surface of the base is provided with a support frame, the vertical section of the support frame is L-shaped, a positioning rod is fixedly connected between a transverse plate of the support frame and the base, the outer surface of the positioning rod is fixedly sleeved with a fixed block in a sliding manner, the upper surface of the transverse plate of the support frame is fixedly connected with a first motor, a rotating output shaft of the first motor rotates to penetrate through the lower surface of the transverse plate of the support frame, and the lifting device for producing the wear-resistant materials is used for extruding and fixing a placing barrel in the relative displacement process of two limiting blocks, so that the placing barrel cannot be displaced up and down or back and forth and left and right, the wear-resistant materials are prevented from being scattered due to shaking in the lifting process, and the wear-resistant materials are prevented from being wasted, so that the stability and reliability of the lifting device in the lifting process are improved.

Description

Lifting device for producing wear-resistant material

Technical Field

The utility model relates to the technical field of transportation or storage devices, in particular to a lifting device for producing wear-resistant materials.

Background

Corundum is a pure crystalline alumina mineral with high hardness and high aluminum, is commonly used as a high-grade grinding material and a high-grade fireproof energy-saving material, is transparent and can be used as a precious stone. Corundum minerals have the chemical formula Al2O3, wherein Al:53.2 percent, 46.8 percent of O, and trace impurities are generally contained. The L33L2PC crystal belongs to a trigonal system, the crystal form is usually waist drum-shaped or short column-shaped, also has plate-shaped or blade-shaped, and is related to geological production of the crystal form, and the aggregate is granular or compact and blocky.

The lifting equipment is one of mechanical equipment which is needed in corundum ore exploitation and later parting screening, at present, a lifting machine used in the existing wear-resistant material production enterprises generally adopts a chain or a driving belt to drive and lift, and because the chain and the belt have tension, the wear-resistant material can shake in the lifting process, and then shake in the lifting process to cause wear-resistant material to be scattered, so that the wear-resistant material is wasted.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lifting device for producing wear-resistant materials, which is provided with two limiting blocks for extruding and fixing a placing barrel in the relative displacement process, so that the placing barrel can not move up and down or back and forth and left and right, the situation that the wear-resistant materials are scattered due to shaking of the placing barrel in the lifting process is avoided, the wear-resistant materials are prevented from being wasted, the stability and the reliability of the lifting device in the lifting process are further improved, the problems that the conventional lifting machine used in a wear-resistant material production enterprise generally adopts a chain or a driving belt to drive and lift, and the like, because the chain and the belt have tension, the wear-resistant materials can shake in the lifting process, and the wear-resistant materials are scattered due to shaking in the lifting process, and the wear-resistant materials are wasted are solved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wear-resisting material production is with hoisting device, includes base, its characterized in that: the upper surface of base is provided with the support frame, and the vertical cross-section of support frame is "L" word shape, fixedly connected with locating lever between diaphragm and the base of support frame, and the surface slip cap of locating lever is equipped with the fixed block, and the upper surface fixedly connected with of diaphragm of support frame is first motor, and the rotation output shaft of first motor rotates the lower surface that runs through out the support frame diaphragm, and the rotation output shaft fixedly connected with first threaded rod of first motor, the lower extreme screw thread of first threaded rod runs through the lower surface that runs through out the fixed block and rotates with the upper surface of base to be connected.

Preferably, the sliding groove is formed in the front side surface of the fixed block, the inner walls of the left side and the right side of the sliding groove are rotationally connected with a bidirectional threaded rod, and the right end of the bidirectional threaded rod rotationally penetrates through the right side surface of the fixed block.

Preferably, the right side surface fixedly connected with second motor of fixed block, the rotation output shaft of second motor and the right-hand member fixed connection of two-way threaded rod, the surface thread bush of two-way threaded rod is equipped with two sliding blocks.

Preferably, the two sliding blocks are in sliding connection with the sliding groove, the two sliding blocks are located at different thread positions of the bidirectional threaded rod, the front side surfaces of the two sliding blocks extend out of the front side surfaces of the fixed blocks through the sliding groove, and the front side surfaces of the two sliding blocks are fixedly connected with two limiting blocks which are in arc shapes.

Preferably, two the limiting blocks are mirror image setting, and the adjacent surface of two limiting blocks all is provided with the rubber pad, and the rubber pad plays the effect of increase frictional force, and the front side surface fixedly connected with fixed plate of fixed block is provided with on the fixed plate and places the bucket, and the lower surface of placing the bucket is provided with the wheel.

Preferably, a hydraulic telescopic rod is arranged in the fixed block, the output end of the hydraulic telescopic rod penetrates through the front side surface of the fixed block in a sliding mode, the telescopic end of the hydraulic telescopic rod is fixedly connected with a pushing block, the upper surface of the fixed plate is fixedly connected with two positioning blocks, and the two positioning blocks are in sliding connection with the placing barrel.

(III) beneficial effects

Compared with the prior art, the utility model provides a lifting device for producing wear-resistant materials, which has the following beneficial effects:

1. this hoisting device is used in wear-resisting material production, two restriction pieces carry out relative displacement in-process extrusion fixed placement bucket for place the bucket and can not take place about or around, the displacement, avoid placing the bucket and take place to rock in the promotion in-process and cause wear-resisting material unrestrained, avoid wear-resisting material extravagant, and then increase hoisting device promotes in-process stability and reliability.

2. This hoisting device is used in wear-resisting material production starts hydraulic telescoping rod, and hydraulic telescoping rod's flexible end drives the ejector pad and promotes to place the bucket and to the direction displacement of keeping away from the fixed block, need not manual extraction just can dismantle the bucket of placing, uses manpower sparingly, raises the efficiency.

3. This hoisting device is used in wear-resisting material production, two locating pieces are to the removal orbit restriction of placing the bucket, take place the skew when avoiding placing the bucket motion and cause empting, and then cause the material extravagant, and then increase hoisting device's stability.

Drawings

FIG. 1 is a schematic view of the overall structure of a lifting device for producing wear-resistant materials;

FIG. 2 is a schematic view of a bi-directional threaded rod according to the present utility model;

fig. 3 is an enlarged view at a of fig. 1.

In the figure: 1. a base; 2. a support frame; 3. a positioning rod; 4. a first threaded rod; 5. a first motor; 6. a fixed block; 7. a sliding groove; 8. a sliding block; 9. a limiting block; 10. a rubber pad; 11. a fixing plate; 12. a hydraulic telescopic rod; 13. a second motor; 14. placing a barrel; 15. a wheel; 16. a two-way threaded rod; 17. a positioning block; 18. and pushing the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a new technical solution: the lifting device for producing the wear-resistant material comprises a base 1, wherein the upper surface of the base 1 is provided with a support frame 2, the vertical section of the support frame 2 is L-shaped, a positioning rod 3 is fixedly connected between a transverse plate of the support frame 2 and the base 1, a fixed block 6 is sleeved on the outer surface of the positioning rod 3 in a sliding way, the upper surface of the transverse plate of the support frame 2 is fixedly connected with a first motor 5, a rotating output shaft of the first motor 5 rotates to penetrate through the lower surface of the transverse plate of the support frame 2, the rotating output shaft of the first motor 5 is fixedly connected with a first threaded rod 4, the lower end thread of the first threaded rod 4 penetrates through the lower surface of the fixed block 6 and is rotationally connected with the upper surface of the base 1, a sliding groove 7 is formed in the front side surface of the fixed block 6, two-way threaded rods 16 are rotationally connected with the inner walls of the left side and the right side of the sliding groove 7, the right end of the two-way threaded rods 16 rotate to penetrate through the right side surface of the fixed block 6, the right side surface of the fixed block 6 is fixedly connected with a second motor 13, a rotation output shaft of the second motor 13 is fixedly connected with the right end of a bidirectional threaded rod 16, two sliding blocks 8 are sleeved on the outer surface of the bidirectional threaded rod 16 in a threaded manner, the two sliding blocks 8 are slidably connected with a sliding groove 7, the two sliding blocks 8 are positioned at different threads of the bidirectional threaded rod 16, the front side surfaces of the two sliding blocks 8 extend out of the front side surface of the fixed block 6 through the sliding groove 7, the front side surfaces of the two sliding blocks 8 are fixedly connected with two limiting blocks 9, the limiting blocks 9 are in an arc shape, the two limiting blocks 9 are in mirror image arrangement, rubber pads 10 are arranged on the adjacent outer surfaces of the two limiting blocks 9, the rubber pads 10 play a role of increasing friction force, the front side surface of the fixed block 6 is fixedly connected with a fixed plate 11, a placing barrel 14 is arranged on the fixed plate 11, a plurality of wheels 15 are arranged on the lower surface of the placing barrel 14, the hydraulic telescopic rod 12 is arranged in the fixed block 6, the output end of the hydraulic telescopic rod 12 penetrates through the front side surface of the fixed block 6 in a sliding mode, the telescopic end of the hydraulic telescopic rod 12 is fixedly connected with the push block 18, the upper surface of the fixed plate 11 is fixedly connected with the two positioning blocks 17, and the two positioning blocks 17 are in sliding connection with the placing barrel 14.

Further, the placing barrel 14 is placed on the upper surface of the fixing plate 11, the first motor 5 is started, the first motor 5 starts to drive the first threaded rod 4 to rotate, the first threaded rod 4 rotates to drive the fixing block 6 to move up and down, the fixing block 6 moves up and down to drive the fixing plate 11 to move up and down, the placing barrel 14 is driven to move up and down, the placing barrel 14 is further lifted to a high position, the lifting is not needed manually, and labor force is saved.

Further, the placing barrel 14 is placed between the two limiting blocks 9, the second motor 13 is started to rotate the output shaft to drive the bidirectional threaded rod 16 to rotate, the bidirectional threaded rod 16 rotates to drive the two sliding blocks 8 to perform relative or opposite displacement, the two limiting blocks 9 are driven to perform synchronous displacement in the displacement process of the two sliding blocks 8, and then the two limiting blocks 9 are extruded and fixed in the relative displacement process to place the barrel 14, so that the placing barrel 14 cannot be displaced up and down or back and forth or left and right, the situation that abrasion-resistant materials are scattered due to shaking of the placing barrel 14 in the lifting process is avoided, abrasion-resistant materials are prevented from being wasted, and stability and reliability of the lifting device in the lifting process are further improved.

Further, when placing barrel 14 and being promoted to suitable position, start second motor 13 for limiting block 9 carries out opposite displacement and does not carry out fixed restriction to placing barrel 14, and start hydraulic telescoping rod 12 again, hydraulic telescoping rod 12's flexible end drive push block 18 promotes and places barrel 14 and to keeping away from the displacement of fixed block 6, can dismantle placing barrel 14 without manual extraction, uses manpower sparingly, raises the efficiency.

Further, the two positioning blocks 17 limit the moving track of the placing barrel 14, so that toppling caused by deviation when the placing barrel 14 moves is avoided, material waste is further caused, and stability of the lifting device is further improved.

Working principle: when the device is used, through placing the bucket 14 on the upper surface of fixed plate 11, start first motor 5, first motor 5 starts to drive first threaded rod 4 and rotates, and first threaded rod 4 rotates and drives fixed block 6 displacement about, and fixed block 6 displacement about drives fixed plate 11 displacement, and then drives and places bucket 14 and carry out the displacement about, and then will place bucket 14 and promote to the eminence, need not artifical promotion, saves the labour.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting material production is with hoisting device, includes base (1), its characterized in that: the upper surface of base (1) is provided with support frame (2), the vertical cross-section of support frame (2) is "L" word shape, fixedly connected with locating lever (3) between diaphragm and the base (1) of support frame (2), the surface slip cap of locating lever (3) is equipped with fixed block (6), the upper surface fixedly connected with first motor (5) of diaphragm of support frame (2), the rotation output shaft of first motor (5) rotates and runs through the lower surface of out support frame (2) diaphragm, the rotation output shaft fixedly connected with first threaded rod (4) of first motor (5), the lower extreme screw thread of first threaded rod (4) runs through the lower surface of out fixed block (6) and rotates with the upper surface of base (1) to be connected.

2. A lifting device for producing wear-resistant material according to claim 1, characterized in that: the front side surface of fixed block (6) has seted up sliding tray (7), and the left and right sides inner wall rotation of sliding tray (7) is connected with two-way threaded rod (16), and the right-hand member rotation of two-way threaded rod (16) runs through the right side surface of fixed block (6).

3. A lifting device for producing wear-resistant material according to claim 2, characterized in that: the right side surface fixedly connected with second motor (13) of fixed block (6), the rotation output shaft of second motor (13) is fixed connection with the right-hand member of two-way threaded rod (16), and the surface thread bush of two-way threaded rod (16) is equipped with two sliding blocks (8).

4. A lifting device for producing wear resistant material as claimed in claim 3, wherein: the two sliding blocks (8) are in sliding connection with the sliding groove (7), the two sliding blocks (8) are located at different thread positions of the bidirectional threaded rod (16), the front side surfaces of the two sliding blocks (8) extend out of the front side surfaces of the fixed blocks (6) through the sliding groove (7), the front side surfaces of the two sliding blocks (8) are fixedly connected with the two limiting blocks (9), and the limiting blocks (9) are in arc shapes.

5. The lifting device for producing wear-resistant materials according to claim 4, wherein: two limiting blocks (9) are mirror image setting, and adjacent surface of two limiting blocks (9) all is provided with rubber pad (10), and rubber pad (10) play the effect of increase friction, and front side surface fixedly connected with fixed plate (11) of fixed block (6), be provided with on fixed plate (11) and place bucket (14), the lower surface of placing bucket (14) is provided with wheel (15).

6. The lifting device for producing wear-resistant materials according to claim 5, wherein: the hydraulic telescopic device is characterized in that a hydraulic telescopic rod (12) is arranged in the fixed block (6), the output end of the hydraulic telescopic rod (12) penetrates through the front side surface of the fixed block (6) in a sliding mode, a pushing block (18) is fixedly connected to the telescopic end of the hydraulic telescopic rod (12), two positioning blocks (17) are fixedly connected to the upper surface of the fixed plate (11), and the two positioning blocks (17) are in sliding connection with the placing barrel (14).